Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0009437 | biological_process | carnitine metabolic process |
| A | 0015297 | molecular_function | antiporter activity |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0044667 | molecular_function | (R)-carnitine:4-(trimethylammonio)butanoate antiporter activity |
| A | 0071705 | biological_process | nitrogen compound transport |
| A | 1900749 | biological_process | (R)-carnitine transport |
| A | 1900751 | biological_process | 4-(trimethylammonio)butanoate transport |
| A | 1902270 | biological_process | (R)-carnitine transmembrane transport |
| A | 1902603 | biological_process | carnitine transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL A 1504 |
| Chain | Residue |
| A | TRP147 |
| A | TRP323 |
| A | TYR327 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CM5 A 1505 |
| Chain | Residue |
| A | PHE67 |
| A | TRP68 |
| A | PHE71 |
| A | ARG73 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE 1PE A 1506 |
| Chain | Residue |
| A | ILE333 |
| A | PHE334 |
| A | ALA425 |
| A | HOH2024 |
| A | HOH2052 |
| A | ILE169 |
| A | GLN330 |
Functional Information from PROSITE/UniProt
| site_id | PS01303 |
| Number of Residues | 10 |
| Details | BCCT BCCT family of transporters signature. AWTVfYWaWW |
| Chain | Residue | Details |
| A | ALA315-TRP324 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | PRO12-VAL30 | |
| A | THR405-THR434 | |
| A | LEU446-LEU464 | |
| A | LEU469-LEU492 | |
| A | VAL43-TRP68 | |
| A | ILE92-ILE112 | |
| A | GLU132-SER154 | |
| A | GLY186-THR216 | |
| A | LEU231-PHE249 | |
| A | GLN252-GLY277 | |
| A | PHE312-LEU335 | |
| A | CYS348-ASN369 | |
| Chain | Residue | Details |
| A | ARG31-ALA42 | |
| A | TYR113-LYS131 | |
| A | GLU217-GLN230 | |
| A | GLY278-GLY311 | |
| A | THR370-SER404 | |
| A | ALA465-GLY468 | |
| Chain | Residue | Details |
| A | LEU69-TRP91 | |
| A | VAL155-ASN185 | |
| A | GLY250-LEU251 | |
| A | ALA336-LEU347 | |
| A | CYS435-PRO445 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | SITE: Important for substrate binding and transport mechanism => ECO:0000305|PubMed:24101465 |
| Chain | Residue | Details |
| A | ARG262 | |
